Meta-Analysis
Copyright ©The Author(s) 2025.
World J Psychiatry. May 19, 2025; 15(5): 98436
Published online May 19, 2025. doi: 10.5498/wjp.v15.i5.98436
Figure 2
Figure 2 Forest plot of the pooled effect of probiotics, prebiotics, synbiotics, and postbiotics on depression symptoms. A: Overall effect of probiotics, prebiotics, synbiotics, and postbiotics (PPSP); B: Effect of PPSP based on Hamilton Depression Rating Scale; C: Effect of PPSP based on Beck Depression Inventory. PPSP: Probiotics, prebiotics, synbiotics, and postbiotics.